Porth Ceriad Surf Break

Lat Long: 52.79° N 4.51° W

Porth Ceriad 48 hour detailed Surf Forecast

Issued: 6 am 15 Sep 2026 (local time)

Forecast update in  hr  min

Today's Porth Ceriad sea temperature is
17.7°C
2.3° 

Porth Ceriad surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Porth Ceriad today (15 Sep):

  • Morning surf: Morning surf (15 Sep, local time) - 4.5ft (1.4m), 6s period with WSW swell.
  • Afternoon surf: Afternoon surf (15 Sep, local time) - 4ft (1.2m), 5s period with W swell.
  • Evening surf: Evening surf (15 Sep, local time) - 2.5ft (0.7m), 6s period with SW swell.

The current surf forecast for Porth Ceriad at 12PM is: 1.3m 5s primary swell from a West direction (forecast issued at 06:00am September 15). The wind direction is predicted to be cross-shore.

Time (BST) & DateWave HeightWave Period
Morning (15 Sep)4.5ft (1.4m)6s
Afternoon (15 Sep)4ft (1.2m)5s
Evening (15 Sep)2.5ft (0.7m)6s

Table - waves today at Porth Ceriad. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 7mm), mostly falling on Wed night. Very mild (max 16°C on Tue afternoon, min 13°C on Tue night). Mainly strong winds.

Tuesday
15
Wednesday
16
Thursday
17
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.9
SW
6
1.3
WSW
6
1.4
WSW
6
1.3
W
5
1.2
W
5
0.8
SW
6
0.7
SW
6
0.6
WSW
6
0.6
WSW
6
0.6
WSW
6
0.4
SW
6
0.2
WSW
10
0.7
WSW
5
0.9
WSW
4
1
WSW
4
1.6
SW
6
1.8
WSW
6
1.7
WSW
7
1.6
W
6
1.5
W
6
1.5
W
6
1.7
W
6
1.8
W
6
Wave Graph
Metric surfscale
Energy kJ
287
145
131
90
75
51
40
25
23
23
9
9
21
25
40
154
279
257
200
144
139
178
214
Wind (km/h)
35
WSW
25
W
30
W
30
W
25
W
25
WNW
30
NW
30
NW
35
NW
30
NW
30
NW
25
WNW
25
WSW
35
SW
35
SW
40
SW
40
WSW
35
W
35
W
35
W
35
W
35
W
40
WNW
Wind State
cross
cross
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-off
cross-off
High Tide
11:22AM4.16m
11:41PM4.11m
11:57AM3.87m
00:18AM3.70m
12:34PM3.53m
Low Tide
6:10PM0.60m
6:28AM0.82m
6:38PM0.87m
6:53AM1.13m
7:13PM1.16m
rain showers
clear
cloud
clear
part cloud
rain showers
rain showers
clear
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
clear
clear
cloud
cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:52
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:34
7:31
7:29
 mm
3
1
1
2
3
Temp °C
17
15
14
15
16
16
15
15
13
14
14
14
15
15
15
14
15
14
14
15
15
15
14
Feels °C
12
10
8
9
11
11
9
9
6
8
8
9
10
8
8
7
9
7
7
7
8
8
6
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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